Hardware Spec Index

Zephyra GX-4658 XT 16GB GDDR6 Graphics Card

Graphics Cards · Zephyra · SKU GX4658-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index31,865 (Graphics Cards scale)
Category rank#19,164
Street price$1,399
Power340 W (TGP)
Performance per dollar22.78
Released2024

Specifications

BrandZephyra
ModelZephyra GX-4658 XT
Video memory16 GB GDDR6
Memory bus256-bit
Memory speed14 Gbps
Memory bandwidth448 GB/s
Shader units14,720
Boost clock2,555 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)340 W
Power connectors1× 12V-2x6 (16-pin)
Recommended PSU750 W
Ray tracingHardware-accelerated
UpscalingDLSS 3
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 308 mm

Related guides

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Cite this page: Hardware Spec Index, “Zephyra GX-4658 XT 16GB GDDR6 Graphics Card”, https://vextor7.com/item/3417829 (accessed 2026-10-23).